Stigmella quercipulchella group

Stigmella quercipulchella · Order: Lepidoptera · Family: Nepticulidae

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Stigmella quercipulchella group
Photo: Roger Rittmaster, CC BY

It occurs in Kentucky, Ohio, Pennsylvania, Illinois and Ontario. The larvae mine the leaves of oak trees such as swamp oak, Maryland oak and red oak. There are two generations each year.

Source: Wikipedia

Where it lives

It is found in Kentucky, Ohio, Pennsylvania, Illinois and Ontario.

Source: Wikipedia

Life cycle

There are two generations per year.

Source: Wikipedia

Where it is found in the US

Recorded in 23 of 51 states and DC. Most records: Massachusetts, New York, Maine, Pennsylvania, New Hampshire, Ohio, Vermont, Minnesota.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Months it is reported in the US

JFMAMJJASOND

Source: GBIF

More photos

Questions people ask

Which trees does it feed on?

The larvae feed on oak species such as Q. palustris, Q. marilandica and Q. rubra.

Source: Wikipedia

How many generations does it have each year?

There are two generations annually.

Source: Wikipedia

Where is this moth found?

It occurs in Kentucky, Ohio, Pennsylvania, Illinois and Ontario.

Source: Wikipedia

Same family (Nepticulidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Stigmella_quercipulchella

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-26 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-26.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.